Why the battery dischargers are so heavy?
Thank you very much
Welcome to the PF.
What's a battery discharger? Can you post a link to one? Why do *you* think they might be heavy?
This one only weighs a few grams
Find here a link so you can see an industrial battery discharger.
Battery dischargers are a group of batteries for discharging industrial batteries, since currents are high (100 A for example) a lot of resistors are needed and the equipment can weight 60 kg.
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